[jboss-jira] [JBoss JIRA] (WFLY-8064) Dependecy Injection not working

[Alessio Soldano (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-8064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13365894#comment-13365894 ] 

Alessio Soldano commented on WFLY-8064:
---------------------------------------

indeed... [~gprade], please provide a reproducer, thanks

> Dependecy Injection not working
> -------------------------------
>
>                 Key: WFLY-8064
>                 URL: https://issues.jboss.org/browse/WFLY-8064
>             Project: WildFly
>          Issue Type: Release
>          Components: CDI / Weld, REST
>    Affects Versions: 10.0.0.Final
>         Environment: Windows 2012 R2
>            Reporter: Pradeep Ganapathy
>            Assignee: Alessio Soldano
>
> All injected parameters after post construct are null. Jboss cant able to detect inject paramaters. Both dao and testDescription parameters are null. As a result null pointer exception
> RestEasy versions(All) ----> 3.0.14.Final.
> ApplicationScoped
> public class TestImpl implements ITest
> {
>   
>   @Inject
>  private ITestDAO dao;
>   public TestImpl setTestDAO(ITestDAO dao)
>   {
>    this.dao = dao;
>    return this;
>   }
>   @Inject 
> private TestDescription testDescription;
>   public TestImpl setTestDescription(TestDescription testDescription)
>   {
>    this.testDescription = testDescription;
>    return this;
>   }
> }
> Error Logs:
> 2017-02-09 13:11:22,256 ERROR [io.undertow.request] (default task-128) UT005023: Exception handling request to( My EndPoint): org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
> Caused by: java.lang.NullPointerException
>   at ServiceRegistryImpl.lookup(ServiceRegistryImpl.java:142)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at java.lang.reflect.Method.invoke(Method.java:498)
>   at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
>   at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
>   at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
>   at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)
>   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
>   ... 35 more



--
This message was sent by Atlassian JIRA
(v7.2.3#72005)